1. Press 'Main' and then 'Power' (Green Power). Do not point at projector.
2. Using the softkeys, go to the second page and press 'Mic'.
3. Turn on the wireless mic and confirm that it matches group/channel with receiver.
4. Adjust volume as necessary.
5. When done, turn off microphone and return to equipment rack.
6. Power off the machines by pressing main and then 'system' (Red Power)